secwatch.observer — SEC 8-K summary ====================================== Issuer: MAMMOTH ENERGY SERVICES, INC. (TUSK) CIK: 0001679268 Form: 8-K Filed at: 2025-06-20T23:59:59+00:00 Accession: 0001628280-25-032406 Event type: m_and_a Sentiment: negative Materiality: 0.85 Item codes: 1.01, 2.01, 2.06, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Mammoth sells hydraulic fracturing equipment for $15M; expects $7.7M-$9.2M impairment -------------------------------------------------------------------------------- - Sold all hydraulic fracturing equipment to MGB Manufacturing for $15M cash; closed June 16, 2025. - Expects Q2 2025 goodwill impairment of $7.7M-$9.2M on carrying value exceeding fair value. - Hydraulic fracturing business to be reported as discontinued operations starting Q2 2025. - Estimated loss on sale of ~$36.5M after transaction costs and taxes. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1679268/000162828025032406/0001628280-25-032406-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1679268/000162828025032406/tusk-20250616.htm HTML page: https://secwatch.observer/filing/0001628280-25-032406 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer